mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-07 23:20:32 -04:00
894fbb55e6
New timestamping API was introduced in commit 66f7223039 ("net: add
NDOs for configuring hardware timestamping") from kernel v6.6.
It is time to convert the stmmac driver to the new API, so that
timestamping configuration can be removed from the ndo_eth_ioctl()
path completely.
The existing timestamping calls are guarded by netif_running(). For
stmmac_hwtstamp_get() that is probably unnecessary, since no hardware
access is performed. But for stmmac_hwtstamp_set() I've preserved it,
since at least some IPs probably need pm_runtime_resume_and_get() to
access registers, which is otherwise called by __stmmac_open().
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20250514143249.1808377-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.